20176673028

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{56921}}^1$

素因数の和:57308

約数の個数: 48

約数和(自身を含む): 47686974720

約数和(自身を除く): 27510301692

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 271, 327, 436, 542, 654, 813, 1084, 1308, 1626, 3252, 29539, 56921, 59078, 88617, 113842, 118156, 170763, 177234, 227684, 341526, 354468, 683052, 6204389, 12408778, 15425591, 18613167, 24817556, 30851182, 37226334, 46276773, 61702364, 74452668, 92553546, 185107092, 1681389419, 3362778838, 5044168257, 6725557676, 10088336514, 20176673028]

約数ペア:

[(1, 20176673028), (2, 10088336514), (3, 6725557676), (4, 5044168257), (6, 3362778838), (12, 1681389419), (109, 185107092), (218, 92553546), (271, 74452668), (327, 61702364), (436, 46276773), (542, 37226334), (654, 30851182), (813, 24817556), (1084, 18613167), (1308, 15425591), (1626, 12408778), (3252, 6204389), (29539, 683052), (56921, 354468), (59078, 341526), (88617, 227684), (113842, 177234), (118156, 170763)]